1 / 6

Halogen Family

Cody Johns. Halogen Family. Who Discovered The Halogen Atoms?. Fluorine(F) Chlorine( Cl ) Bromine(Br). 1886- Isolated by Ferdinand- Frèdèric -Henri Moissan (France ). 1774- Prepared by Carl Wilhelm Scheele (Sweden), Identified by Sir Humphry Davy (UK) in 1810 .

harken
Télécharger la présentation

Halogen Family

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Cody Johns Halogen Family

  2. Who Discovered The Halogen Atoms? • Fluorine(F) • Chlorine(Cl) • Bromine(Br) • 1886- Isolated by Ferdinand-Frèdèric-Henri Moissan (France). • 1774- Prepared by Carl Wilhelm Scheele (Sweden), Identified by Sir Humphry Davy (UK) in 1810. • 1826- Discovered by Antoine-JérômeBalard (France).

  3. Other Discoverers • Iodine(I) • Astatine(At) • 1811- Discovered by Bernard Courtois (France). • 1940- Synthesized by Dale R. Corson & K.R. Mackenzie (USA) & Emilio Segrè (Italy/USA).

  4. Common Properties • All highly reactive with Alkali Metals • Also all very reactive with Alkali Earth Metals • All halogen family elements have 7 outer valance electrons

  5. Elements in the Halogen Family Fluorine, Chlorine, Bromine, Iodine, Astatine

  6. Uses Of These Elements Toothpaste Swimming Pool Cleaners Disinfectants Cooling Agents Photograph Water Cleaners

More Related